Identifying the tuberculous infected. The dual-test technique.
D000328:Adult; D000941:Antigens; D001426:Bacterial Proteins; D003937:Diagnosis, Differential; D006801:Humans; D008297:Male; D008722:Methods; D009164:Mycobacterium Infections / Q000175:diagnosis; D014373:Tuberculin; D014374:Tuberculin Test; D014376:Tuberculosis / Q000175:diagnosis* / Q000453:epidemiology; D014481:United States
D000941:Antigens; D001426:Bacterial Proteins; D014373:Tuberculin